PhET අන්තර්ක්‍රියාකාරී අනුහුරුකරණ

Molecule Design Challenge Pre-Activity

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ශීර්ෂ පාඨය	Molecule Design Challenge Pre-Activity
විස්තරය	An Engineering Design Project The Pre-Activity uses the Molecule Shapes: Basics to introduce students to the idea of atoms bonding. Students have just finished a study of electron configuration, quantum numbers, and periodic trends. They are expected to have no prior knowledge of VSEPR Theory or bonding. The Molecule Design Challenge asks students to create a 3D model of a common binary compound using their growing knowledge of bond angles. Students use PhET's Molecule Shapes to "test and evaluate" their original design and to direct their redesign. Then they will use the classroom set of molecular ball-and-stick models to perform a second "test and evaluate" of their design and to direct a final redesign.
විෂය	Chemistry, Other
මට්ටම	High School
වර්ගය	Guided Activity, Other
කාලය	30 minutes
ඇතුලත්කල පිළිතුරු	No
භාෂාව	ඉංග්‍රීසි
මූලපද	Electronegativity, Engineering Design, Molecular Geometry, VSEPR Theory
අනුහුරුකරණ	අණුක හැඩ (HTML5), අණුවල හැඩ : මූලික කරුණු (HTML5)